The Comparative Analysis :

BMW 840i Coupé Steptronic (19 - ..) vs. Porsche 911 Turbo Coupé S PDK (10 - 13)

€ 94,500
BMW 840i Coupé Steptronic (19 - ..) BMW 840i Coupé
€ 173,200
 Porsche 911 Turbo Coupé S PDK (10 - 13) Porsche 911 Turbo Coupé S
€ 94,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 173,200

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW 840i Coupé is considerably bigger in every dimension. It's 15.5 inches longer, 2 inches wider and 1.6 inches taller than the Porsche 911 Turbo Coupé S.
BMW 840i Coupé
Porsche 911 Turbo Coupé S
52.8
Blueprint BMW 840i Coupé Steptronic (19 - ..)
74.9
84.1
51.2
Blueprint Porsche 911 Turbo Coupé S PDK (10 - 13)
72.9
80.8
74.9 in
Width
72.9 in
84.1 in
Width Incl. Mirrors
80.8 in
52.8 in
Height
51.2 in
Blueprint BMW 840i Coupé Steptronic (19 - ..)
111.1
190.7
Blueprint Porsche 911 Turbo Coupé S PDK (10 - 13)
92.5
175.2
190.7 in
Length
175.2 in
111.1 in
Wheelbase
92.5 in

Vehicle Weight

BMW 840i Coupé
Porsche 911 Turbo Coupé S
3935 lb
Curb Weight
3660 lb
4905 lb
Gross Vehicle
Weight
4299 lb
BMW 840i Coupé Steptronic (19 - ..)
Weight Difference:
276 lb
7.01 %
Porsche 911 Turbo Coupé S PDK (10 - 13)

General

BMW 840i Coupé
Porsche 911 Turbo Coupé S
G15
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 840i Coupé
Porsche 911 Turbo Coupé S
Straight-six gasoline engine with tur­bo­charger
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
BMW B58
Engine Series
B58-B30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.8 L / 186 cu in
335 hp
at 5000 rpm
Power
523 hp
at 6250 rpm
BMW 840i Coupé
335 hp
523 hp
Porsche 911 Turbo Coupé S
369 lb‑ft
at 1600 rpm
Max. Torque
516 lb‑ft
at 2100 rpm
BMW 840i Coupé
369 lb‑ft
516 lb‑ft
Porsche 911 Turbo Coupé S

Performance

BMW 840i Coupé
Porsche 911 Turbo Coupé S
155 mph
Maximum Speed
196 mph
5 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph 62
mph

226 ft
0.000 sec

BMW 840i Coupé

62 mph 62
mph

151 ft
0.000 sec

Porsche 911 Turbo Coupé S

▶ REPLAY
11.75 lb/hp
Weight-to-Power Ratio
7 lb/hp
BMW 840i Coupé
11.75 lb/hp
7 lb/hp
Porsche 911 Turbo Coupé S

Fuel Economy / Emissions

BMW 840i Coupé
Porsche 911 Turbo Coupé S
Fuel Economy
33 mpg
combined
21 mpg
BMW 840i Coupé
33 mpg
21 mpg
Porsche 911 Turbo Coupé S
26 mpg
city
14 mpg
No data
highway
29 mpg
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
587 mi
Range
365 mi
BMW 840i Coupé
587 mi
365 mi
Porsche 911 Turbo Coupé S
Environmental Impact
136.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
216 kWh
BMW 840i Coupé
136.5 kWh
216 kWh
Porsche 911 Turbo Coupé S
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
303 g/mi (WLTP)
CO2 Emissions
431 g/mi (NEFZ)

Practical Convenience

BMW 840i Coupé
Porsche 911 Turbo Coupé S
2
Doors
2
4
No. of Seats
4
970 lb
Maximum Payload
639 lb
11.9 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data